Samuel H
Major Contributor
I haven't opened the BMC, but I guess the board is basically as big as the screen. You'd have to break that into several PCBs with flex connectors in order to have a longitudinal camera. I have never designed such a complex PCB, so I don't have any idea of how easy or difficult that is, but my guess is: it would take a lot of effort, maybe half as much as designing the 4K camera with the same body as the original BMC.